Method for processing purified drinking water

Abstract

The invention relates to a method for processing purified drinking water. The method comprises the following steps: filtering quartz sand with running water and removing useless grain dregs from raw water; putting the water into a distillation column for distilling the raw water into steam, conveying the steam to a distilled water receiving device through a condensation pipeline, and removing other impurities from the bottom of the distillation column; cooling the distilled water to room temperature and adding 4-6% of magnesium sulfate and 6-8% of potassium chloride; adding dietary alkali intowater till the PH value of water is within 7.35-7.45; adding 2-3% of trace elements into water, wherein the trace elements contain potassium, sodium, calcium, magnesium or metasilicic acid; sterilizing water with ozone and then using a permeable membrane for permeating and filtering; pouring water into bottles or barrels. According to the method for processing purified drinking water, impuritiesof raw materials can be more effectively removed, the impurities can be completely removed, the diseases, such as calculus, caused by plenty of impurities in drinking water can be avoided, the safetyof the purified drinking water can be guaranteed and the quality of the purified drinking water can be promoted.

Description

technical field [0001] The invention relates to the technical field of drinking water processing, in particular to a method for processing purified drinking water. Background technique [0002] Water is the basic need to maintain life and health. Although 71% of the earth is covered by water, fresh water resources are extremely limited. Of all water resources, 97.47% is undrinkable salt water. Of the remaining 2.53% of fresh water, 87% is ice and snow in polar ice caps, alpine glaciers and permafrost regions that are difficult for humans to use. What humans can really use is part of the rivers, lakes and groundwater, which only account for 0.26% of the total water on the earth, and the distribution is uneven. As a result, more than 1.4 billion children, women and men in the world do not have access to sufficient and safe water to meet their basic needs. Water and health are inextricably linked at many levels. Virtually every decision we make involves water and its impact...

AI Technical Summary

Problems solved by technology

At present, drinking pure water processing is not clean enough to remove impurities in raw water. Long-term drinking is easy to make drinkers suffer from diseases such as stones, which affects the health of patients

Moreover, the beneficial elements are often removed in the process of processing, and long-term drinking may easily cause an imbalance in the metabolism of mineral elements, which is not conducive to the health of the human body.